Midea MFYA400-24HRFN8-QRD0W User Manual page 74

Rows of series installation
The relations between H, A and L are as follows
L
L ≤ 1/2H
L ≤ H
1/2H < L ≤ H
Can not be installed
L > H
If you will install the unit on the
ground or on a concrete mounting
platform, do the following：
Mark the positions for four expansion bolts
●
based on dimensions chart.
Pre-drill holes for expansion bolts.
●
Place a nut on the end of each expansion bolt.
●
Hammer expansion bolts into the pre-drilled
●
holes.
Remove the nuts from expansion bolts, and
●
place outdoor unit on bolts.
Put washer on each expansion bolt, the
●
replace the nuts.
Using a wrench, tighten each nut until snug.
●
CAUTION
Make sure that the wall is made of solid brick, concrete, or of similarly strong
material.
The wall must be able to support at least four times the weight of the unit.
A
25 cm / 9.8" or more
30 cm / 11.8" or more
H
If you will install the unit on a wall-mounted
bracket , do the following:
Mark the position of bracket holes based on dimensions
●
chart.
Pre-drill the holes for the expansion bolts.
●
Place a washer and nut on the end of each expansion bolt.
●
Thread expansion bolts through holes in mounting
●
brackets, put mounting brackets in position, and hammer
expansion bolts into the wall.
Check that the mounting brackets are level.
●
Carefully lift unit and place its mounting feet on brackets.
●
Bolt the unit firmly to the brackets.
●
If allowed, install the unit with rubber gaskets to reduce
●
vibrations and noise.
18
L